Curse of Tongues — Warlock spell — WoW TBC

2 ranks from level 26 to 50, each with its cost, cast time and effect.

Affliction

Curse of Tongues

Rank 2

110 Mana

Instant

Levels 26–50 · 2 ranks

Forces the target to speak in Demonic, increasing the casting time of all spells by 60%. Only one Curse per Warlock can be active on any one target. Lasts 30 sec.

All 2 ranks

Rank	Level	Cost	Trainer	Effect
1	26	80 Mana	40	Forces the target to speak in Demonic, increasing the casting time of all spells by 50%. Only one Curse per Warlock can be active on any one target. Lasts 30 sec.
2	50	110 Mana	150	Forces the target to speak in Demonic, increasing the casting time of all spells by 60%. Only one Curse per Warlock can be active on any one target. Lasts 30 sec.